Problem with city capacity

And I have to wait for the next one to pay ?

I have just had this same issue now. What is the solution?

My storage went from 170 back to 100...why?

When a Mayor's Pass season ends, any previously obtained temporary storage increases expire.

The last season ended / new season started yesterday.

You obviously payed for the premium pass last season, you get 40+ any during the season when you hit certain tiers. Only lasts for 28 days then you have to buy another 1.